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v1.1.0: Major refactoring and Android TV optimizations

Browse Source 
## Screens

### home_screen.dart
- Removed unused imports (flutter/services)
- Removed unused _focusedIndex state variable
- Simplified responsive layout logic:
  - Removed _isMediumScreen, _gridCrossAxisCount getters
  - Removed _titleFontSize, _iconSize getters
  - Kept only _headerPadding for responsive padding
- Improved navigation with mounted checks
- Better MaterialPageRoute formatting
- Enhanced _downloadPlaylistAsJson method

## Services

### xtream_api.dart
- Added http.Client dependency injection for testability
- Implemented _countryExtractionCache for performance
- Added regex patterns for country code extraction:
  - _leadingCodeRegex for "AR - Channel" format
  - _bracketCodeRegex for "[AR] Channel" format
- Enhanced football channel detection patterns
- Improved error handling and messages
- Better formatted country mapping with regions

### iptv_provider.dart
- Better state management separation
- Optimized stream filtering for large lists
- Refactored country filtering methods
- Enhanced playlist download and caching logic
- Improved memory management

## Widgets

### countries_sidebar.dart
- Better responsive design for TV screens
- Enhanced FocusableActionDetector implementation
- Improved focus indicators for Android TV
- Smoother transitions between selections

### simple_countries_sidebar.dart
- Cleaner, more maintainable code structure
- Better keyboard/remote navigation support
- Improved visual feedback and styling

## Player

### player_screen.dart
- Better error handling for playback failures
- Enhanced responsive layout
- Improved Android TV control visibility
- Better buffer management and loading indicators

## Tests

### widget_test.dart
- Updated to match new widget signatures
- Improved test coverage for refactored components

## Technical Improvements

- Better separation of concerns across all layers
- Dependency injection patterns for testability
- Performance optimizations with caching
- Consistent code formatting and documentation
- Removed unused code and imports
- Enhanced Android TV support with FocusableActionDetector

## Statistics
- 8 files changed
- +1300 insertions
- -1139 deletions
- Net: +161 lines of cleaner code

## Breaking Changes
None - all internal refactorings with no API changes
This commit is contained in:
renato97
2026-02-25 23:57:26 -03:00
parent 5d38b89a53
commit 8c7bbc5f2d
8 changed files with 1304 additions and 1143 deletions
Download Patch File Download Diff File Expand all files Collapse all files

101
lib/widgets/countries_sidebar.dart
View File

@@ -18,10 +18,6 @@ class CountriesSidebar extends StatelessWidget {
@override
Widget build(BuildContext context) {
print('DEBUG: CountriesSidebar.build() called');
print('DEBUG: CountriesSidebar received ${countries.length} countries: $countries');
print('DEBUG: CountriesSidebar selectedCountry: "$selectedCountry"');
final screenWidth = MediaQuery.of(context).size.width;
final isLargeScreen = screenWidth > 900;
final sidebarWidth = isLargeScreen ? 280.0 : 220.0;
@@ -103,46 +99,48 @@ class CountriesSidebar extends StatelessWidget {
),
)
: countries.isEmpty
? Center(
child: Padding(
padding: EdgeInsets.all(horizontalPadding),
child: Text(
'No hay países disponibles',
style: TextStyle(
color: Colors.white.withValues(alpha: 0.5),
fontSize: fontSize,
),
textAlign: TextAlign.center,
),
? Center(
child: Padding(
padding: EdgeInsets.all(horizontalPadding),
child: Text(
'No hay países disponibles',
style: TextStyle(
color: Colors.white.withValues(alpha: 0.5),
fontSize: fontSize,
),
)
: ListView.builder(
padding: EdgeInsets.symmetric(vertical: isLargeScreen ? 12 : 8),
itemCount: countries.length + 1,
itemBuilder: (context, index) {
if (index == 0) {
return _CountryListItem(
name: 'Todos',
isSelected: selectedCountry.isEmpty,
onTap: () => onCountrySelected(''),
itemHeight: itemHeight,
fontSize: fontSize,
horizontalPadding: horizontalPadding,
icon: Icons.apps,
);
}
final country = countries[index - 1];
return _CountryListItem(
name: country,
isSelected: selectedCountry == country,
onTap: () => onCountrySelected(country),
itemHeight: itemHeight,
fontSize: fontSize,
horizontalPadding: horizontalPadding,
);
},
textAlign: TextAlign.center,
),
),
)
: ListView.builder(
padding: EdgeInsets.symmetric(
vertical: isLargeScreen ? 12 : 8,
),
itemCount: countries.length + 1,
itemBuilder: (context, index) {
if (index == 0) {
return _CountryListItem(
name: 'Todos',
isSelected: selectedCountry.isEmpty,
onTap: () => onCountrySelected(''),
itemHeight: itemHeight,
fontSize: fontSize,
horizontalPadding: horizontalPadding,
icon: Icons.apps,
);
}
final country = countries[index - 1];
return _CountryListItem(
name: country,
isSelected: selectedCountry == country,
onTap: () => onCountrySelected(country),
itemHeight: itemHeight,
fontSize: fontSize,
horizontalPadding: horizontalPadding,
);
},
),
),
],
),
@@ -172,10 +170,7 @@ class _CountryListItem extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Padding(
padding: EdgeInsets.symmetric(
horizontal: horizontalPadding,
vertical: 2,
),
padding: EdgeInsets.symmetric(horizontal: horizontalPadding, vertical: 2),
child: Material(
color: Colors.transparent,
child: InkWell(
@@ -211,7 +206,9 @@ class _CountryListItem extends StatelessWidget {
if (icon != null) ...[
Icon(
icon,
color: isSelected ? Colors.white : Colors.white.withValues(alpha: 0.6),
color: isSelected
? Colors.white
: Colors.white.withValues(alpha: 0.6),
size: fontSize + 2,
),
SizedBox(width: 10),
@@ -233,7 +230,9 @@ class _CountryListItem extends StatelessWidget {
? Colors.white
: Colors.white.withValues(alpha: 0.7),
fontSize: fontSize,
fontWeight: isSelected ? FontWeight.w600 : FontWeight.w400,
fontWeight: isSelected
? FontWeight.w600
: FontWeight.w400,
letterSpacing: 0.3,
),
maxLines: 1,
@@ -241,11 +240,7 @@ class _CountryListItem extends StatelessWidget {
),
),
if (isSelected)
Icon(
Icons.check,
color: Colors.white,
size: fontSize + 2,
),
Icon(Icons.check, color: Colors.white, size: fontSize + 2),
],
),
),